diff --git a/src/lang/finnish.txt b/src/lang/finnish.txt
index 9b9248bd0d..937555ff2a 100644
--- a/src/lang/finnish.txt
+++ b/src/lang/finnish.txt
@@ -3,8 +3,8 @@
 ##isocode fi_FI
 ##plural 0
 ##textdir ltr
-##digitsep .
-##digitsepcur .
+##digitsep {NBSP}
+##digitsepcur {NBSP}
 ##decimalsep ,
 ##winlangid 0x040b
 ##grflangid 0x35